Let’s run along with Johnny Upgrade Cool Math where requires you must run as fast as possible to win. Sounds exciting, right? Play it right now at Abc Kids games to prove your ability. In this game, you will take on the role of a character named Johnny, and your mission is to defeat the big arcade level and his evil boss. Therefore, try your best to run in limited time to collect money. Remember to use them to buy new upgrades. That’s great! No more waiting, let’s enjoy it now and follow our website to wait for Johnny Upgrade 2. Wish you happy with it.